Web Services Online Quiz

Q 1 - Which of the following is a benefit of using a web service?

A - Web services use SOAP over HTTP protocol, so you can use your existing low-cost internet for implementing web services.

B - All the four layers (Service Transport, XML Messaging, Service Description, and Service Discovery layers) use well-defined protocols in the web services protocol stack.

C - Both of the above.

D - None of the above.

Q 2 - Which of the following is not a core role in Web Service architecture?

A - Service Provider

B - Service Requestor

C - Service Registry

D - Service Locator

Q 3 - Which of the following layer in Web Service Protocol Stack is responsible for centralizing services into a common registry and providing easy publish/find functionality?

A - Service Transport

B - XML Messaging

C - Service Description

D - Service Discovery

Q 4 - Which of the following is correct about XML RPC?

A - XML-RPC is a simple protocol that uses XML messages to perform RPCs.

B - XML-RPC is platform-independent.

C - XML-RPC allows diverse applications to communicate.

D - All of the above.

Q 5 - Which of the following is correct about SOAP?

A - SOAP is language independent.

B - SOAP is simple and extensible.

C - Both of the above.

D - None of the above.

Q 6 - Is XML-RPC is language-dependent?

A - true

B - false

Q 7 - You can also use C# to build new web services on Windows that can be invoked from your web application that is based on JavaServer Pages (JSP) and runs on Linux.

A - true

B - false

Q 8 - A consumer of a web service is not tied to that web service directly.

A - false

B - true

Q 9 - A web service takes the help of WSDL to describe the availability of service.

A - true

B - false

Q 10 - Service Discovery is responsible for describing the public interface to a specific web service.

A - true

B - false